diff --git a/glide.lock b/glide.lock
index 8414cc5..1bf2483 100644
--- a/glide.lock
+++ b/glide.lock
@@ -1,15 +1,16 @@
-hash: 96066ac6a330e905043a5997a3602922c5a6c5fb739a588a228b64005c3c5d0f
-updated: 2017-02-27T15:38:14.406012+08:00
+hash: e66f9a0a06649ef84661b84e7f965ea86af6b01994d1cf3a3d766de024fde246
+updated: 2017-03-23T14:41:37.6496202+08:00
 imports:
 - name: github.com/satori/go.uuid
   version: 879c5887cd475cd7864858769793b2ceb0d44feb
 - name: go.uber.org/atomic
   version: 3b8db5e93c4c02efbc313e17b2e796b0914a01fb
 - name: go.uber.org/zap
-  version: a03b90bc236f3def382f17743518889a31f8187c
+  version: 4257c7cf05477d92ec25c31cfd3d60e89575f18a
   subpackages:
   - buffer
   - internal/bufferpool
+  - internal/color
   - internal/exit
   - internal/multierror
   - zapcore
@@ -19,6 +20,6 @@ testImports:
 - name: github.com/pborman/uuid
   version: 1b00554d822231195d1babd97ff4a781231955c9
 - name: golang.org/x/tools
-  version: 496819729719f9d07692195e0a94d6edd2251389
+  version: c21bc47f893ee73c18dd2119bb8ff9a2b492c4c6
   subpackages:
   - cover
diff --git a/glide.yaml b/glide.yaml
index ae2c7b7..f3f4ae2 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -3,7 +3,7 @@ import:
 - package: github.com/satori/go.uuid
   version: ^1.1.0
 - package: go.uber.org/zap
-  version: ^1.0.0-rc.2
+  version: ^1.0.0
   subpackages:
   - zapcore
 testImport:
diff --git a/lg.go b/lg.go
index e2f393d..887f01c 100644
--- a/lg.go
+++ b/lg.go
@@ -60,9 +60,11 @@ func L(ctx context.Context) *zap.Logger {
 // LogRequest to log every request.
 func LogRequest(next http.Handler) http.Handler {
 	fn := func(w http.ResponseWriter, r *http.Request) {
+		// Add a requestID field to logger
 		l := log.With(zap.String("requestID", uuid.NewV1().String()))
-		ctx := r.Context()
-		ctx = context.WithValue(ctx, requestIDKey, l)
+		// Add logger to context
+		ctx := context.WithValue(r.Context(), requestIDKey, l)
+		// Request with this new context.
 		r = r.WithContext(ctx)
 
 		// Start timer